Porterfield Brake Shoes for 1970 MERCURY COUGAR V8 w/Front Drums exc. 302 Compound:R4-S With its soft inner layer

With its soft inner layer

Color Unpainted Black Fascia + Matte Black Lip

This is a bare tube section designed to be welded into your exhaust system

👉 More protection doesn’t mean sacrificing performance

this header improves exhaust flow

Porterfield Brake Shoes for 1970 MERCURY COUGAR V8 w/Front Drums exc. 302 Compound:R4-S With its soft inner layerPorterfield Brake Shoes for 1970 MERCURY COUGAR V8 w Front Drums exc. 302 Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar